Add repository commands for handling votes

src/votes/model.rs

@@ -1 +1,18 @@
-pub struct Vote {}
+use chrono::{DateTime, Utc};
+use sqlx::prelude::FromRow;
+use uuid::Uuid;
+
+/// Struct representing a single vote (row) in the votes table
+#[derive(Debug, FromRow)]
+pub struct Vote {
+    pub slug: String,
+    pub voter_id: Uuid,
+    pub created_at: DateTime<Utc>,
+}
+
+/// Struct representing the best slug posts
+#[derive(Debug, FromRow)]
+pub struct BestSlugs {
+    pub slug: String,
+    pub vote_count: i64,
+}